Spring Cloud SSO Connector, version 2.1.2, contains a regression which disables issuer validation in resource servers that are not bound to the SSO service. In PCF deployments with multiple SSO service plans, a remote attacker can authenticate to unbound resource servers which use this version of the SSO Connector with tokens generated from another service plan.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
![]() |
EUVD-2022-4881 | Spring Cloud SSO Connector, version 2.1.2, contains a regression which disables issuer validation in resource servers that are not bound to the SSO service. In PCF deployments with multiple SSO service plans, a remote attacker can authenticate to unbound resource servers which use this version of the SSO Connector with tokens generated from another service plan. |
![]() |
GHSA-q4q2-93pw-qwgf | Issuer validation regression in Spring Cloud SSO Connector |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
Link | Providers |
---|---|
https://pivotal.io/security/cve-2018-1256 |
![]() ![]() |
History
No history.

Status: PUBLISHED
Assigner: dell
Published:
Updated: 2024-09-17T01:06:26.892Z
Reserved: 2017-12-06T00:00:00
Link: CVE-2018-1256

No data.

Status : Modified
Published: 2018-05-07T16:22:00.217
Modified: 2024-11-21T03:59:28.660
Link: CVE-2018-1256

No data.

No data.